<ParticleSystem name="rocks" creationThreashold="50" partsPerEmiter="50" mapCollisions="true" camera="normal" blending="Alpha">

	<Include file="colors.xml"/>

	<Particle fileName="rockp.png" clip="0,0,32,32" lifetime="2.5" >
		<Mass minValue="2" maxValue="4"/>
		<Color birth="@colors.White" death="@colors.White" analogy="futureValue"/>
		<Scale birth="0.7,0.7" death="0.7,0.7" variation="0.5"/>
		<Angle min="0" max="180"/>
	</Particle>
	
	<EmiterPrototype radius="32,32" relPosition="16,16" offscreen="true" updateType="time">
		<InitialForce>
			<MinValue force="300" direction="170"/>
			<MaxValue force="450" direction="190"/>
		</InitialForce>
		<InitialVelocity>
			<MinValue force="160" direction="150"/>
			<MaxValue force="200" direction="210"/>
		</InitialVelocity>
	</EmiterPrototype>

</ParticleSystem>